Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
451 |
2114 | (77) | 14 |
| 1907 |
469 |
2107 | (81) | 0 |
| 1908 |
482 |
2100 | (84) | 0 |
| 1909 |
528 |
2092 | (85) | 0 |
| 1910 |
533 |
2085 | (85) | 0 |
| 1911 |
541 |
2078 | (84) | 0 |
| 1912 |
543 |
2070 | (81) | 0 |
| 1913 |
522 |
2063 | (76) | 11 |
Rating table notes
|
| Biographical data |
| Name: Heinsohn |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 306 |
| Thulin, Name index to CTC, page 106 |
| |
